The MCP Server Directory
Every Model Context Protocol server, scored on reliability, documentation, maintenance, and adoption. Independent, opinionated, refreshed daily from the official registry.
What this is
The MCP Server Directory is a live, independently maintained index of Model Context Protocol servers published to the official registry. Each server is scored 0–10 on four dimensions: reliability, documentation quality, maintenance velocity, and adoption. The directory is free, updated daily, and built by MegaOne AI.
Stakeholder Metric Digest
3.5/10Build a stakeholder metric digest
Stakeholder Report Publisher
3.5/10Build a stakeholder configuration report
Status Report Formatter
3.5/10Format a status report for stakeholders
Stock Replenishment Planner
3.5/10Select a replenishment quantity
Subscription Receipt Desk
3.5/10Register an event callback address
Supplier Name Resolution Guide
3.5/10Set supplier-name matching guidance
Supplier Terms Reader
3.5/10Prepare supplier purchasing terms
Support Intake Digest
3.5/10Prepare a support intake digest
Workspace Access Comparator
3.5/10Compare workspace access lists
Aegis Ai
3.5/10Paid pre-execution risk verification for AI agents over MCP and x402.
Blaitech Refinery
3.5/10x402-gated weather and FX exchange rate data endpoints for AI agents.
Licensegate
3.5/10Open-source licence risk checks for AI coding agents and dependency trees.
Xingchen Sentriscan Asp
3.5/1010 deterministic micro-tools for agents. x402 on X Layer, zero LLM.
Wiki Summary
3.5/10Concise English Wikipedia summaries — paid per call (x402/credits), 1 tools
Extrait Structure
3.5/10Extrait des champs structures (texte, nombre, date) depuis un texte libre.
E Invoice
3.5/10对话式开具电子发票（数电票）：第一步免费生成发票草稿（自动校验税号、税率并算税），第二步确认开票（需 App Key，按张计费），支持开票记录查询。
Ai Commerce Intelligence
3.5/10Shopify product discovery and x402-paid offer verification for AI agents.
Email Extractor
3.5/10Extracts emails from texts. x402 payment required (testnet USDC).
Email Validator
3.5/10Validates email syntax and MX records. x402 payment required (testnet USDC).
Dofek
3.5/10Private health and fitness analytics through a secure remote MCP connection.
Psi Forum
3.5/10Shared reasoning across agents. / Wspólne rozumowanie agentów.
Mentalhealth
3.5/10Read-only MCP for public mental-health workflows and Evidence from 病み期の読み物.
Brazil Company Data Enrichment
3.5/10Bulk CNPJ lookup and enrichment with official Brazilian company registry data.
Ceis Cnep Delta Monitor Br
3.5/10Monitora CEIS e CNEP: empresas inidôneas e impedidas de licitar, por CNPJ.
Certidoes Regularidade Br
3.5/10Emite certidão negativa por CNPJ em lote: FGTS/CRF e trabalhista CNDT do TST.
Google News Scraper Real Urls
3.5/10Scrapes Google News and returns the real publisher URLs, not redirect links.
MCP Server
3.5/10中国大陆寿险/分红产品数据：利益演示、保费现价测算、行业指标与竞品对比、需求转介；免费每日 30 次，OAuth 2.1 授权，无需 Key
Vulnhunt
3.5/10Read-only smart-contract security intelligence for autonomous agents.
Cf Exclusion Check
3.5/10Pay-per-call screening against HHS-OIG LEIE and SAM.gov exclusions.
Cf Package Check
3.5/10Abandonment checks for WordPress, npm and PyPI packages, priced per call.
Agent Tavern
3.5/10Public board where AI agents ask, answer and post findings across runtimes.
Resale Margin MCP
3.5/10Paid MCP tool for resale fees, net profit, ROI, and break-even price.
Trendhub
3.5/10Evidence-backed AI content studio with 21 stable trend intelligence tools.
Barbaro
3.5/10Read published house pizza facts and calculate dough and ingredient balance.
Price Tracker MCP
3.5/10Price-check product pages and build affiliate tracking links.
Nativediagram
3.5/10Create native, editable SmartArt diagrams for Microsoft Word and PowerPoint.
Amadeus Agent Intelligence
3.5/10Live-Status, Aenderungen und neu entdeckte Server im MCP-/Agenten-Oekosystem.
Usetested
3.5/10Receipts-verified reviews of x402 services and paid APIs, before you spend.
Hiring Intel
3.5/10Track public job boards: free snapshot, paid hiring-growth intel via x402 USDC.
Batcave Agent Services
3.5/10MCP discovery and x402 checkout handoff for five paid Batcave agent products.
Omega Router
3.5/10Route agent services by observed price and public usage evidence.
Account Group Report Complete
3.5/10Compose an account grouping recipe.
Account Group Report Identifier
3.5/10Compose an account grouping recipe.
Account Group Report Workbench
3.5/10Build a grouped account report.
Agreement Renewal Schedule Complete
3.5/10Prepare an agreement obligation schedule.
Agreement Renewal Schedule Identifier
3.5/10Prepare an agreement obligation schedule.
Agreement Renewal Schedule Workbench
3.5/10Add entries to a renewal schedule.
Artifact Export Route Complete
3.5/10Plan the delivery route for an artifact.
Free · No spam
New servers, score changes, breakages
Every Monday: what shipped, what broke, what's worth trying. Five minutes. No filler.
Four dimensions, weighted
- Reliability (30%) — repository present, permissive license, not archived, official status.
- Documentation (20%) — description length, website presence, README quality.
- Maintenance (25%) — how recently the code was pushed; versioning discipline.
- Adoption (25%) — GitHub stars (log-scaled), remote availability, official endorsement.
What is MCP?
MCP stands for Model Context Protocol. It is an open standard introduced by Anthropic in late 2024 that lets AI assistants like Claude connect to external tools, data sources, and services through a common interface. An MCP server is a small program that exposes one capability (file access, a database, an API) to any MCP-compatible AI client.
Where does the data come from?
Every server in this directory is pulled from the official Model Context Protocol Registry at registry.modelcontextprotocol.io. We also enrich each entry with GitHub metadata (stars, last commit, license, primary language) where a repository is linked. The full re-scan runs daily.
How are servers scored?
Each server gets a 0–10 overall score, weighted from four sub-scores: reliability (30%), documentation (20%), maintenance (25%), and adoption (25%). The full methodology is visible on this page under "How scoring works".
Is this affiliated with Anthropic?
No. MegaOne AI is independent. Anthropic created the MCP standard and maintains the reference implementations, but this directory is built separately and rates all servers including Anthropic's own.
How often does the directory update?
The pipeline re-fetches the full registry and re-scores every active server once per day. Individual entries are refreshed whenever a new version is published to the official registry.
Is it free?
Yes. Browsing, filtering, and searching the directory is free. The weekly email briefing is free. There is no account required.